1C/RL-1-U

1CRL1U Liquid Level Switch

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Quality Commitment

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Datasheet. 1C/RL-1-U specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

3.688in. ⁓3-45/64"

Power Cable Length
The length measured from the element to the extreme end of the power cable.

120.000in.

Ac Voltage Rating
The value,or range of values,of root mean square potential for which the item is rated.

110.0 volts

Ac Voltage Rating
The value,or range of values,of root mean square potential for which the item is rated.

220.0 volts

Frequency Rating
The number of complete cyclic changes,per unit of time,for which an item is rated.

60.0 hertz

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

2.625in. ⁓2-5/8"

Actuation Method
The means by which the item is actuated.

buoyancy

Electrical Connection Type
Indicates the type of electrical connection included on the item.

cable

Internal Battery Accommodation
An indication of whether or not a facility/ies/ to accommodate a battery/ies/ is included.

not included

Current Rating At Maximum Rated Voltage
The amount of current at maximum rated voltage for which the item is designed.

0.04 amperes resistive load

Voltage Rating At Maximum Rated Current
The amount of voltage for which the item is designed to withstand at the maximum rated current.

220.0 volts

Float Quantity
The number of floats provided.

1

Operating Temp Rating
The temperature at which the item operates.

0.0 deg fahrenheit and 180.0 deg fahrenheit

Mounting Method
The means of attaching the item.

bracket

Mounting Position
The installed position for which the item is designed.

vertical

Maximum Current Rating
The maximum continuous current which must not be exceeded in order to avoid damage to the item.

0.04 amperes resistive load

Contact Arrangement
The designation that identifies the schematic diagram of the contact arrangement.

spst, normally open

Relay
An indication of whether or not a relay is included.

not included

Liquid Type For Which Designed
Indicates the type of liquid(s) for which the item is designed.

gasoline and hydraulic oil and lubricating oil and sea water and various fuels

Float Effective Travel
The distance of the effective travel of the float.

0.750in.

Mounting Dimensions
The mounting dimensions of the item.

mtd by two 9/32 in. holes spaced 1-3/4 in. c to c and positioned 2-7/8 in. from center of holes to bottom of switch

Phase
The number of alternating current phases.

single

Answers.

What quantity is this sold in?

1EA

What is the NSN for 1C/RL-1-U?

5930-01-134-8536

How is this classified for shipping?

Schedule B number: 8413919520
nmfc 061300
Parts, of pumps for liquids

What's the federal classification of 1C/RL-1-U?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-134-8536 SWITCH,LIQUID LEVEL

3.688" overall length

NIIN
011348536
NIIN Date
07/12/82
Schedule B
8413919520 
Name Code
37187
FIIG
T109-D
Item Weight
1.000lbs
Item Dimensions
--
QUP
Historical Price
$221.45 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 1C/RL-1-U MODIFIED Cage 04034
2. 12334 Cage 04034

Major End Users Countries and entities

  • - Poland 
  • - Spain 
  • - Australia 
  • - Canada 
  • - Greece 

Major End Items End use applications

  • - Nuclear power plants
  • - Ticonderoga class cg (47)
  • - Forrestal class cv
  • - Nimitz class cvn
  • - Arleigh burke class ddg
  • - Oliver perry class ffg
  • - Wasp class lhd
  • - Tarawa class lha
  • - Emory s. land class as

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
77.5
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

1C/RL-1-U / Switch,liquid levelWhat is the formal definition of this item?

A switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. used in conjunction with pumps or valves to transfer liquid from one source to another. it may include a relay controlled by the switch element. excludes transmitter, liquid quantity.